The United Nations says it has yet to reach nearly a quarter of those in need of emergency food aid, 11 days after Typhoon Haiyan devastated the central Philippines.

联合国说，在台风“海燕” 侵袭菲律宾中部11天之后，仍有将近四分之一的灾民没有得到亟需的食物。

The World Food Program (WFP) said Tuesday it has so far reached 1.9 million people out of the estimated 2.5 million Filipinos in need of assistance.

世界粮食计划署星期二说，估计菲律宾有250万亟需救援的灾民，目前该机构只能把救援物资送到190万灾民手中。

WFP executive director Ertharin Cousin told reporters in Manila her agency is not overwhelmed, but faces several logistical challenges in reaching remote areas.

世界粮食计划署执行总干事库辛在马尼拉对记者说，该机构并未被困难压倒，但在努力进入偏远地区时面临后勤方面的挑战。